altitudes, above us, is above that. it's coming down as liquid and then freezing on the ground, not coming down as snow. sunday at 9:00, you can see. here is the ice around chicago. could be substantial, actually. could be a quarter inch or so. that may seem minute, but in terms of ice, it is substantial, in terms of the power lines potentially, the trees, sagging of the limbs, breaking off. the roads being icy, the bridges. certainly we could see that. on monday it all moves into the northeast as, in western new york, upstate new york, once again snow and ice. we'll deal with that on monday. in terms of temperatures, frigid air, coldest air of the season. that will moderate as well. believe it or not, we'll pick up about 20 degrees for many of us. warmer air. this ridge of high pressure, big ridge brings warm air from the south. that's all you need to know. finally, that warmer air moves into the east coast this week. so, tuesday, wednesday, that's kind of the pinnacle of the heat. we've hit the bottom. things are only warming up. chicago in the 20s today. by monday, you're at 44 degrees.